WELL DECOLMATATION DEVICE

FIELD: mining.SUBSTANCE: invention is intended for cleaning and flushing a wellbore. Device for decolmatation of wells consists of a body with a cylindrical axial channel, an adapter for communication with a flexible pipe, a cup, a drainage tube with radial holes, an adapter and a ring ledge, a spri...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Agasaryan Artem Armaisovich, Belkin Igor Valerevich, Verisokin Aleksandr Evgenevich, Shejko Igor Viktorovich, Mashkov Viktor Alekseevich, Parosochenko Sergej Anatolevich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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